EP 0263460 A3 19891011 - HIGHLY CONCENTRATED PREPARATIONS OF DYESTUFFS, PROCESS TO MANUFACTURE THEM AND THEIR USE IN DYEING SYNTHETIC THERMOPLASTIC MATERIALS
Title (en)
HIGHLY CONCENTRATED PREPARATIONS OF DYESTUFFS, PROCESS TO MANUFACTURE THEM AND THEIR USE IN DYEING SYNTHETIC THERMOPLASTIC MATERIALS
Publication
Application
Priority
DE 3634280 A 19861008
Abstract (en)
[origin: EP0263460A2] Colorant preparations containing from 50 to 75 % by weight of a colorant, a dispersion assistant and, as support material, a thermoplastic polyamide resin based on products of the condensation of dimerised unsaturated fatty acids and aliphatic diamines, are used for colouring thermoplastics.
IPC 1-7
IPC 8 full level
C08J 3/22 (2006.01); C09B 67/20 (2006.01)
CPC (source: EP)
C08J 3/226 (2013.01); C09B 67/006 (2013.01)
Citation (search report)
- [A] CH 402405 A 19651115 - MONSANTO CHEMICALS [US]
- [A] FR 2288770 A1 19760521 - CIBA GEIGY AG [CH]
- [A] CHEMICAL ABSTRACTS, Band 77, 1972, Seite 31, Zusammenfassung Nr. 127477f, Columbus, Ohio, US; & JP-A-72 04 945 (TORAY INDUSTRIES INC.) 10-02-1972
- [A] CHEMICAL ABSTRACTS, Band 105, 1986, Seite 39, Zusammenfassung Nr. 209923j, Columbus, Ohio, US; & CS-A-221 500 (K. SIMKO et al.) 15-02-1986
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0263460 A2 19880413; EP 0263460 A3 19891011; DE 3634280 A1 19880421
DOCDB simple family (application)
EP 87114499 A 19871005; DE 3634280 A 19861008